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Old 10th Nov 2021, 11:57 pm   #26
Phantomrose1999
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Join Date: Mar 2008
Location: Melbourne, Victoria, Australia
Posts: 289
Default Re: Grundig TK27 - Low audio output

David,

Yes, i can only assume that the shield was touching something with the wrong spacers, but i would have expected some sparks, strange it just lowered the volume though.

1) The red record button is incredible hard, is this normal on a TK27 ? most other units it requires a very light push.

2) looks like the contacts at the top right corner need to be checked as they do the switching of the EL95 from amp to oscillator..

C13, C14 seem to be the only caps in the oscillator circuit..

David
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